What is the equation of an ellipse with major axis aligned along the x-axis, center at (h, k), semi-major axis length a, and semi-minor axis length b?
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Question: What is the extreme value of the function f(x) = x^3 - 6x^2 + 9x + 2 on the interval [0, 5]?
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What is the length of the hypotenuse of a right triangle if the length of one side is 5 and the length of the other side is 12? Solve using the Pythagorean theorem.